From: Jim Meyering <meyering@redhat.com>
Date: Wed, 7 Sep 2011 09:18:20 +0000 (+0200)
Subject: tests: avoid false-positive "make check" failure when perl is missing
X-Git-Tag: v8.13~4
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=f85ca2c876f6bc087dd1eca692f79f5f5d7f8bb3;p=thirdparty%2Fcoreutils.git

tests: avoid false-positive "make check" failure when perl is missing

* doc/Makefile.am (sc-lower-case-var): Skip this test when $(PERL)
is not usable.  Reported by Bruno Haible.
---

diff --git a/doc/Makefile.am b/doc/Makefile.am
index 6f466c58d5..8880483965 100644
--- a/doc/Makefile.am
+++ b/doc/Makefile.am
@@ -128,7 +128,7 @@ find_upper_case_var =		\
      }				\
    END {$$m and (warn "$(ME): do not use upper case in \@var{...}\n"), exit 1}'
 sc-lower-case-var:
-	$(AM_V_GEN)$(PERL) -e 1 \
-	  && $(PERL) -lne $(find_upper_case_var) $(srcdir)/*.texi
+	$(AM_V_GEN)$(PERL) -e 1 || { echo $@: skipping test; exit 0; }; \
+	  $(PERL) -lne $(find_upper_case_var) $(srcdir)/*.texi
 
 check: check-texinfo